CVE-2025-59174 - CVE House
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Status published High CVE-2025-59174

Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain...

Vulnerability Description

Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain a vulnerability where an attacker sending a large volume of specially crafted messages may cause service degradation.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • The UK Telecoms Lab (UKTL)
  • The UK’s National Cyber Security Centre (NCSC)

References

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Affected Vendor

Affected Software

Packet Core Controller
Vulnerable Versions:
0

Timeline

Official Publish: June 5th, 2026
Last Modified: June 5th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-228

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.